Borussia Dortmund coach Nuri Sahin said he still felt the trust from his players but would talk to club bosses after Tuesday's shock 2-1 loss to Bologna in the Champions League that stretched their losing run to four games across all competitions.

The manager is taking the brunt of the criticism for a poor season but issues off the pitch are as significant as those on it

Sahin was a ball boy at Dortmund before becoming the youngest player to play in the Bundesliga when he made his debut aged 16. He was assistant coach to Edin Terzić last season